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Merge changes Ib62d3d68,Ic3e7affe into main

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* changes:
  Make things that can throw not noexcept anymore
  Fix various clang-tidy lints
This commit is contained in:
jade 2024-03-31 15:38:48 +00:00 committed by Gerrit Code Review
parent 6165f21074 194a1b91af
commit 73507a7167
17 changed files with 46 additions and 37 deletions
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2
src/libstore/build/derivation-goal.cc
View file

@ -108,7 +108,7 @@ DerivationGoal::DerivationGoal(const StorePath & drvPath, const BasicDerivation
}
DerivationGoal::~DerivationGoal()
DerivationGoal::~DerivationGoal() noexcept(false)
{
/* Careful: we should never ever throw an exception from a
destructor. */

2
src/libstore/build/derivation-goal.hh
View file

@ -215,7 +215,7 @@ struct DerivationGoal : public Goal
DerivationGoal(const StorePath & drvPath, const BasicDerivation & drv,
const OutputsSpec & wantedOutputs, Worker & worker,
BuildMode buildMode = bmNormal);
virtual ~DerivationGoal();
virtual ~DerivationGoal() noexcept(false);
void timedOut(Error && ex) override;

2
src/libstore/build/goal.hh
View file

@ -127,7 +127,7 @@ public:
: worker(worker)
{ }
virtual ~Goal()
virtual ~Goal() noexcept(false)
{
trace("goal destroyed");
}

2
src/libstore/build/local-derivation-goal.cc
View file

@ -96,7 +96,7 @@ void handleDiffHook(
const Path LocalDerivationGoal::homeDir = "/homeless-shelter";
LocalDerivationGoal::~LocalDerivationGoal()
LocalDerivationGoal::~LocalDerivationGoal() noexcept(false)
{
/* Careful: we should never ever throw an exception from a
destructor. */

2
src/libstore/build/local-derivation-goal.hh
View file

@ -179,7 +179,7 @@ struct LocalDerivationGoal : public DerivationGoal
using DerivationGoal::DerivationGoal;
virtual ~LocalDerivationGoal() override;
virtual ~LocalDerivationGoal() noexcept(false) override;
/**
* Whether we need to perform hash rewriting if there are valid output paths.

4
src/libstore/content-address.cc
View file

@ -157,7 +157,7 @@ size_t StoreReferences::size() const
return (self ? 1 : 0) + others.size();
}
ContentAddressWithReferences ContentAddressWithReferences::withoutRefs(const ContentAddress & ca) noexcept
ContentAddressWithReferences ContentAddressWithReferences::withoutRefs(const ContentAddress & ca)
{
return std::visit(overloaded {
[&](const TextIngestionMethod &) -> ContentAddressWithReferences {
@ -177,7 +177,7 @@ ContentAddressWithReferences ContentAddressWithReferences::withoutRefs(const Con
}
std::optional<ContentAddressWithReferences> ContentAddressWithReferences::fromPartsOpt(
ContentAddressMethod method, Hash hash, StoreReferences refs) noexcept
ContentAddressMethod method, Hash hash, StoreReferences refs)
{
return std::visit(overloaded {
[&](TextIngestionMethod _) -> std::optional<ContentAddressWithReferences> {

4
src/libstore/content-address.hh
View file

@ -255,7 +255,7 @@ struct ContentAddressWithReferences
* Create a `ContentAddressWithReferences` from a mere
* `ContentAddress`, by claiming no references.
*/
static ContentAddressWithReferences withoutRefs(const ContentAddress &) noexcept;
static ContentAddressWithReferences withoutRefs(const ContentAddress &);
/**
* Create a `ContentAddressWithReferences` from 3 parts:
@ -270,7 +270,7 @@ struct ContentAddressWithReferences
* returns for invalid combinations.
*/
static std::optional<ContentAddressWithReferences> fromPartsOpt(
ContentAddressMethod method, Hash hash, StoreReferences refs) noexcept;
ContentAddressMethod method, Hash hash, StoreReferences refs);
ContentAddressMethod getMethod() const;

5
src/libstore/filetransfer.cc
View file

@ -142,7 +142,7 @@ struct curlFileTransfer : public FileTransfer
template<class T>
void fail(T && e)
{
failEx(std::make_exception_ptr(std::move(e)));
failEx(std::make_exception_ptr(std::forward<T>(e)));
}
LambdaSink finalSink;
@ -270,6 +270,9 @@ struct curlFileTransfer : public FileTransfer
return 0;
auto count = std::min(size * nitems, request.data->length() - readOffset);
assert(count);
// Lint: this is turning a string into a byte array to hand to
// curl, which is fine.
// NOLINTNEXTLINE(bugprone-not-null-terminated-result)
memcpy(buffer, request.data->data() + readOffset, count);
readOffset += count;
return count;

8
src/libstore/local-store.cc
View file

@ -1315,10 +1315,12 @@ StorePath LocalStore::addToStoreFromDump(Source & source0, std::string_view name
auto oldSize = dump.size();
constexpr size_t chunkSize = 65536;
auto want = std::min(chunkSize, settings.narBufferSize - oldSize);
if (auto tmp = realloc(dumpBuffer.get(), oldSize + want)) {
dumpBuffer.release();
dumpBuffer.reset((char*) tmp);
auto *toRealloc = dumpBuffer.release();
if (auto realloced = realloc(toRealloc, oldSize + want)) {
dumpBuffer.reset((char*) realloced);
} else {
free(toRealloc);
throw std::bad_alloc();
}
auto got = 0;

4
src/libstore/store-api.hh
View file

@ -108,7 +108,7 @@ struct StoreConfig : public Config
static StringSet getDefaultSystemFeatures();
virtual ~StoreConfig() { }
virtual ~StoreConfig() noexcept(false) { }
/**
* The name of this type of store.
@ -220,7 +220,7 @@ public:
*/
virtual void init() {};
virtual ~Store() { }
virtual ~Store() noexcept(false) { }
virtual std::string getUri() = 0;

4
src/libutil/logging.cc
View file

@ -69,8 +69,8 @@ public:
case lvlWarn: c = '4'; break;
case lvlNotice: case lvlInfo: c = '5'; break;
case lvlTalkative: case lvlChatty: c = '6'; break;
case lvlDebug: case lvlVomit: c = '7'; break;
default: c = '7'; break; // should not happen, and missing enum case is reported by -Werror=switch-enum
case lvlDebug: case lvlVomit:
default: c = '7'; break; // default case should not happen, and missing enum case is reported by -Werror=switch-enum
}
prefix = std::string("<") + c + ">";
}

1
src/libutil/source-path.cc
View file

@ -50,6 +50,7 @@ InputAccessor::DirEntries SourcePath::readDirectory() const
case DT_REG: type = InputAccessor::Type::tRegular; break;
case DT_LNK: type = InputAccessor::Type::tSymlink; break;
case DT_DIR: type = InputAccessor::Type::tDirectory; break;
default: break; // unknown type
}
res.emplace(entry.name, type);
}

2
src/libutil/util.cc
View file

@ -947,7 +947,7 @@ Pid::Pid(pid_t pid)
}
Pid::~Pid()
Pid::~Pid() noexcept(false)
{
if (pid != -1) kill();
}

4
src/libutil/util.hh
View file

@ -335,7 +335,7 @@ public:
AutoCloseFD(AutoCloseFD&& fd);
~AutoCloseFD();
AutoCloseFD& operator =(const AutoCloseFD & fd) = delete;
AutoCloseFD& operator =(AutoCloseFD&& fd);
AutoCloseFD& operator =(AutoCloseFD&& fd) noexcept(false);
int get() const;
explicit operator bool() const;
int release();
@ -384,7 +384,7 @@ class Pid
public:
Pid();
Pid(pid_t pid);
~Pid();
~Pid() noexcept(false);
void operator =(pid_t pid);
operator pid_t();
int kill();

6
tests/unit/libstore-support/tests/path.cc
View file

@ -32,13 +32,13 @@ Gen<StorePathName> Arbitrary<StorePathName>::arbitrary()
for (size_t c = 0; c < len; ++c) {
switch (auto i = *gen::inRange<uint8_t>(0, 10 + 2 * 26 + 6)) {
case 0 ... 9:
pre += '0' + i;
pre += static_cast<uint8_t>('0' + i);
break;
case 10 ... 35:
pre += 'A' + (i - 10);
pre += static_cast<uint8_t>('A' + (i - 10));
break;
case 36 ... 61:
pre += 'a' + (i - 36);
pre += static_cast<uint8_t>('a' + (i - 36));
break;
case 62:
pre += '+';

30
tests/unit/libstore/outputs-spec.cc
View file

@ -170,20 +170,22 @@ TEST(ExtendedOutputsSpec, many_carrot) {
}
#define TEST_JSON(TYPE, NAME, STR, VAL) \
\
TEST(TYPE, NAME ## _to_json) { \
using nlohmann::literals::operator "" _json; \
ASSERT_EQ( \
STR ## _json, \
((nlohmann::json) TYPE { VAL })); \
} \
\
TEST(TYPE, NAME ## _from_json) { \
using nlohmann::literals::operator "" _json; \
ASSERT_EQ( \
TYPE { VAL }, \
(STR ## _json).get<TYPE>()); \
#define TEST_JSON(TYPE, NAME, STR, VAL) \
\
TEST(TYPE, NAME ## _to_json) { \
using nlohmann::literals::operator "" _json; \
ASSERT_EQ( \
STR ## _json, \
/* NOLINTNEXTLINE(bugprone-macro-parentheses) */ \
((nlohmann::json) TYPE { VAL })); \
} \
\
TEST(TYPE, NAME ## _from_json) { \
using nlohmann::literals::operator "" _json; \
ASSERT_EQ( \
/* NOLINTNEXTLINE(bugprone-macro-parentheses) */ \
TYPE { VAL }, \
(STR ## _json).get<TYPE>()); \
}
TEST_JSON(OutputsSpec, all, R"(["*"])", OutputsSpec::All { })

1
tests/unit/libutil-support/tests/terminal-code-eater.cc
View file

@ -26,6 +26,7 @@ void TerminalCodeEater::feed(char c, std::function<void(char)> on_char)
// Just eat \r, since it is part of clearing a line
case '\r':
return;
default: break;
}
if constexpr (DEBUG_EATER) {
std::cerr << "eater uneat" << MaybeHexEscapedChar{c} << "\n";